CN109437695B - Machine-spraying type mine filter-pressing tailing ceramic tile adhesive - Google Patents
Machine-spraying type mine filter-pressing tailing ceramic tile adhesive Download PDFInfo
- Publication number
- CN109437695B CN109437695B CN201811535044.9A CN201811535044A CN109437695B CN 109437695 B CN109437695 B CN 109437695B CN 201811535044 A CN201811535044 A CN 201811535044A CN 109437695 B CN109437695 B CN 109437695B
- Authority
- CN
- China
- Prior art keywords
- pressing
- machine
- tailing
- mine filter
- tile adhesive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00637—Uses not provided for elsewhere in C04B2111/00 as glue or binder for uniting building or structural materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention provides a machine-spraying type mine filter-pressing tailing ceramic tile adhesive, which comprises the following components in percentage by mass: 30-40% of cement, 10-15% of mine filter pressing tailing, 0.2-0.5% of cellulose ether, 1-2% of redispersible latex powder, 0.1-0.3% of starch ether, 1-2% of machine spraying agent and the balance of natural sand. The invention adopts the mine filter-pressing tailings as part of fine aggregate and filler of the ceramic tile adhesive, can carry out machine spraying construction, improves the utilization rate of the mine filter-pressing tailings, solves the problems of high piling cost and large occupied area of the mine filter-pressing tailings, greatly reduces the production cost of the ceramic tile adhesive, saves the labor cost, reduces the influence of the mine filter-pressing tailings on the environment, and has obvious economic benefit and environmental benefit.
Description
Technical Field
The invention relates to the technical field of environmental protection, in particular to machine-spraying type mine filter-pressing tailing tile glue.
Background
The tailings are solid wastes discharged after people develop mines, and occupy a large amount of land resources. In 2016, the production of tailings in China is 16 hundred million t, and is increased by 1 percent, wherein the production of nonmetallic tailings is 1.6 hundred million t. The surface disposal method of mine tailings comprises two methods: and (4) discharging the surface tailing pond and performing dry-type stockpiling on the surface. The dry-type stockpiling refers to high-concentration/paste tailings produced after dehydration of tailings, and the dry-type stockpiling can be divided into pressure filtration dry-stockpiling and paste stockpiling according to the difference of the concentration and the characteristics of the tailings. Mine filter pressing tailings are tailings produced by dewatering ore through a filter pressing process after multiple screening and washing in the process of preparing aggregate, and a treatment method of the tailings belongs to a filter pressing dry pile. Although the press filtration dry stack has the advantages of stable process operation, obvious economic benefit, obvious environmental benefit, higher dam body safety factor and the like, the fact that the press filtration dry stack does not need to be stacked in a required place and occupies land is still changed, so that how to utilize the mine press filtration tailings becomes an important thinking direction for solving the tailing problem. Generally, the tile glue is composed of a cementing material, a mineral filler, modified cellulose ether and a redispersible latex powder. However, it has been reported that mine filter pressing tailings are used as part of fine aggregate and filler of tile glue, so that comprehensive utilization of mine filter pressing tailings is still fresh.
Disclosure of Invention
The invention aims to provide a machine-spraying type mine filter-pressing tailing tile adhesive, which adopts mine filter-pressing tailing as part of fine aggregate and filler of the tile adhesive, can be used for machine-spraying construction, improves the utilization rate of the mine filter-pressing tailing, reduces the influence of the mine filter-pressing tailing on the environment, and has remarkable economic benefit and environmental benefit.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a machine-spraying type mine filter-pressing tailing tile adhesive comprises the following components in percentage by mass: 30-40% of cement, 10-15% of mine filter pressing tailing, 0.2-0.5% of cellulose ether, 1-2% of redispersible latex powder, 0.1-0.3% of starch ether, 1-2% of machine spraying agent and the balance of natural sand.
According to the scheme, the particle size of the mine filter pressing tailings is less than or equal to 0.15 mm.
According to the above scheme, the cellulose ether is methyl cellulose ether or hydroxypropyl cellulose ether.
According to the scheme, the redispersible latex powder is butylbenzene redispersible latex powder.
According to the scheme, the spray agent consists of attapulgite, bentonite, sodium hexametaphosphate, melamine and sodium gluconate with the mass ratio of 5:2:2:2: 0.5.
According to the scheme, the natural sand comprises fine sand and coarse sand, the particle size of the coarse sand is 0.15-0.6mm, the particle size of the fine sand is less than or equal to 0.15mm, and the mass ratio of the coarse sand to the fine sand is 1: 1.
The main minerals of the mine filter pressing tailings of the invention comprise limestone (calcium), Dolomite (Dolomite) and Quartz (Quartz), wherein the main components of soil comprise illite (Ilitte) and green soil (Chlorite), and the beneficial effects of the invention are as follows:
1) the invention utilizes the mine filter pressing tailings to manufacture the tile glue, thereby not only solving the problems of high piling cost, large occupied area and environmental pollution of the mine filter pressing tailings, but also greatly reducing the production cost of the tile glue and having obvious economic benefit, environmental benefit and social benefit;
2) according to the invention, the mine filter pressing tailing is used, the toughness, strength, crack resistance, water retention property and the like of the tile adhesive are improved by adding cellulose ether, redispersible latex powder and starch ether, and the manufactured mine filter pressing tailing tile adhesive has good comprehensive performance, high quality and low price;
3) the invention uses the machine spraying agent to ensure that the mine filter pressing tailing tile glue has good thixotropy and machine spraying performance, improves the construction efficiency and reduces the construction cost.
Detailed Description
The technical solution of the present invention will be described with reference to the following examples.
Example 1:
the invention provides a machine-spraying type mine filter-pressing tailing ceramic tile adhesive, which comprises the following components in percentage by mass: 33 percent of 42.5-grade general portland cement, 13 percent of mine filter-pressing tailings with the particle size of less than or equal to 0.15mm, 0.3 percent of butylbenzene methyl cellulose ether, 1.0 percent of redispersible latex powder, 01 percent of starch ether, 1 percent of machine spray and the balance of natural sand.
Further, the spray agent consists of attapulgite, bentonite, sodium hexametaphosphate, melamine and sodium gluconate with the mass ratio of 5:2:2:2: 0.5; the natural sand comprises fine sand and coarse sand, the particle size of the coarse sand is 0.15-0.6mm, the particle size of the fine sand is less than or equal to 0.15mm, and the mass ratio of the coarse sand to the fine sand is 1: 1.
Example 2:
the invention provides a machine-spraying type mine filter-pressing tailing ceramic tile adhesive, which comprises the following components in percentage by mass: 30% of 42.5-grade general portland cement, 10% of mine filter-pressing tailings with the particle size of less than or equal to 0.15mm, 0.2% of cellulose ether, 1.0% of butylbenzene re-dispersible latex powder, 0.1% of starch ether, 1% of machine spray and the balance of natural sand.
Further, the spray agent consists of attapulgite, bentonite, sodium hexametaphosphate, melamine and sodium gluconate with the mass ratio of 5:2:2:2: 0.5; the natural sand comprises fine sand and coarse sand, the particle size of the coarse sand is 0.15-0.6mm, the particle size of the fine sand is less than or equal to 0.15mm, and the mass ratio of the coarse sand to the fine sand is 1: 1.
Example 3:
the invention provides a machine-spraying type mine filter-pressing tailing ceramic tile adhesive, which comprises the following components in percentage by mass: 35 percent of 42.5-grade general portland cement, 15 percent of mine filter-pressing tailings with the particle size of less than or equal to 0.15mm, 0.4 percent of hydroxypropyl cellulose ether, 1.0 percent of redispersible latex powder, 0.1 percent of starch ether, 1.5 percent of machine spray and the balance of natural sand.
Further, the spray agent consists of attapulgite, bentonite, sodium hexametaphosphate, melamine and sodium gluconate with the mass ratio of 5:2:2:2: 0.5; the natural sand comprises fine sand and coarse sand, the particle size of the coarse sand is 0.15-0.6mm, the particle size of the fine sand is less than or equal to 0.15mm, and the mass ratio of the coarse sand to the fine sand is 1: 1.
The machine-spraying type mine filter-pressing tailing tile glue obtained in the embodiments 1-3 of the invention is tested according to the test method specified in the standard JC/T547-2017 ceramic wall and floor tile adhesive, and the test results are shown in Table 1.
Table 1 test results of products of examples 1 to 3
| Detecting items | C1 | Example one | Example two | EXAMPLE III |
| Tensile bond original strength, MPa | ≥0.5 | 0.7 | 0.6 | 0.8 |
| Stretched adhesive after soakingJoint strength, MPa | ≥0.5 | 0.6 | 0.5 | 0.7 |
| Tensile bond Strength after Heat aging, MPa | ≥0.5 | 0.6 | 0.6 | 0.7 |
| Tensile bond strength after freeze-thaw cycling, MPa | ≥0.5 | 0.5 | 0.5 | 0.6 |
| Tensile adhesive strength after 20min of drying in the air, MPa | ≥0.5 | 0.6 | 0.6 | 0.7 |
As is clear from the test results in Table 1, the products of examples 1 to 3 all achieved the performance requirements of the conventional cement-based adhesive (C1).
The above embodiments are only used for illustrating but not limiting the technical solutions of the present invention, and although the above embodiments describe the present invention in detail, those skilled in the art should understand that: modifications and equivalents may be made thereto without departing from the spirit and scope of the invention and any modifications and equivalents may fall within the scope of the claims.
Claims (5)
1. The machine-spraying type mine filter-pressing tailing ceramic tile adhesive is characterized by comprising the following components in percentage by mass: 30-40% of cement, 10-15% of mine filter pressing tailing, 0.2-0.5% of cellulose ether, 1-2% of redispersible latex powder, 0.1-0.3% of starch ether, 1-2% of machine spraying agent and the balance of natural sand; the spray agent comprises attapulgite, bentonite, sodium hexametaphosphate, melamine and sodium gluconate with the mass ratio of 5:2:2:2: 0.5.
2. The machine-spraying type mine filter-pressing tailing tile adhesive according to claim 1, wherein the particle size of the mine filter-pressing tailing is less than or equal to 0.15 mm.
3. The machine-spray mine filter-press tailings tile adhesive of claim 1, wherein the cellulose ether is methyl cellulose ether or hydroxypropyl cellulose ether.
4. The machine-spraying mine filter-pressing tailing tile adhesive according to claim 1, wherein the redispersible latex powder is a butylbenzene redispersible latex powder.
5. The machine-spraying mine filter-pressing tailing tile adhesive according to claim 1, wherein the natural sand comprises fine sand and coarse sand, the particle size of the coarse sand is 0.15-0.6mm, the particle size of the fine sand is less than or equal to 0.15mm, and the mass ratio of the coarse sand to the fine sand is 1: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811535044.9A CN109437695B (en) | 2018-12-14 | 2018-12-14 | Machine-spraying type mine filter-pressing tailing ceramic tile adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811535044.9A CN109437695B (en) | 2018-12-14 | 2018-12-14 | Machine-spraying type mine filter-pressing tailing ceramic tile adhesive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109437695A CN109437695A (en) | 2019-03-08 |
| CN109437695B true CN109437695B (en) | 2021-07-20 |
Family
ID=65559026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811535044.9A Active CN109437695B (en) | 2018-12-14 | 2018-12-14 | Machine-spraying type mine filter-pressing tailing ceramic tile adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109437695B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113480253A (en) * | 2021-04-26 | 2021-10-08 | 内蒙古护卫舰建材新技术有限公司 | Steel wire mesh ceramic tile adhesive and manufacturing process thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101170307B1 (en) * | 2010-12-29 | 2012-08-01 | 한일시멘트 (주) | Functional Tile Adhesive Using Elasticity Powder |
| CN104108917A (en) * | 2014-06-19 | 2014-10-22 | 广东省建筑科学研究院 | Low-alkalinity tile glue |
| CN104211357B (en) * | 2014-08-26 | 2016-04-06 | 德清扬泰建筑材料有限公司 | A kind of low alkalinity tile adhesives of improvement |
| CN107285664B (en) * | 2017-07-12 | 2019-08-27 | 浙江省通用砂浆研究院 | A kind of preparation method of no cement high strong water resistant type ceramic tile adhesive |
| CN108164220A (en) * | 2018-01-21 | 2018-06-15 | 李肇炯 | A kind of metal tail slag regeneration glue for tile and its production method |
-
2018
- 2018-12-14 CN CN201811535044.9A patent/CN109437695B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109437695A (en) | 2019-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103626471B (en) | A kind of steamed brick utilizing phosphorus mine tailing and phosphorus slag to produce and preparation method thereof | |
| CN107352928B (en) | Red mud-fly ash high-strength heat-insulation building block based on alkali excitation and preparation method thereof | |
| CN113968700B (en) | High-toughness high-strength low-wet-expansion fiber cement external wall panel and preparation method thereof | |
| CN106082759A (en) | A kind of high-thin arch dam polycarboxylate composite water reducing agent and preparation method thereof | |
| CN101736852B (en) | Light decorative plate material with high doping quantity of fly ash | |
| CN103382124B (en) | A kind of molybdenum tailings air-entrained concrete building block and preparation method thereof | |
| CN101880142A (en) | Method for preparing wall and floor tile adhesive mortar by using mill tailings | |
| CN102503198B (en) | Compound green mud coal ash for concrete | |
| CN107032669A (en) | A kind of 3D printing construction material | |
| CN102826777A (en) | Preparation method of recycled aggregate concrete | |
| CN109437695B (en) | Machine-spraying type mine filter-pressing tailing ceramic tile adhesive | |
| CN107555901A (en) | A kind of method that building board is made using solid waste | |
| CN102887682B (en) | Sintering-free washed-out sand sludge brick and preparation process thereof | |
| CN108911608B (en) | Autoclaved sand-lime brick and preparation method thereof | |
| CN110981365A (en) | Baking-free brick manufactured by sand washing mud and manufacturing method thereof | |
| CN112694272B (en) | Low-carbon high-strength cementing material prepared from coal gangue power plant solid waste and preparation method thereof | |
| CN102070322B (en) | Method for preparing high-strength ceramic wall material from papermaking causticized white mud residues | |
| CN110092621A (en) | A kind of steel slag permeable foam concrete and preparation method thereof | |
| CN109734341B (en) | Method for physical and chemical whitening of phosphogypsum and preparation of cementing material | |
| CN102153319B (en) | Expanded perlite fine powder-polymer latex powder composite modified dry mortar | |
| CN112250410A (en) | Antistatic plate using industrial byproduct gypsum as raw material and preparation method thereof | |
| CN103466977B (en) | A kind of preparation method of substitutive raw material of cement | |
| CN115947580A (en) | Cement-based lining material prepared from tailing sand and cement and method | |
| CN112125698B (en) | Medium-density diatomite fiber cement board and preparation method thereof | |
| CN106186772B (en) | Alkali residue water-retaining agent and spray drying preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |